Reed Reaction

C. F. Reed, US 2046090 (1933); US 2174110 (1934); US 2174492 (1938).

Photochemical sulfonation of paraffins and cycloparaffins by sulfur dioxide and chlorine under irradiation with ultraviolet light:

F. Asinger et al., Ber. 75, 34, 42, 344 (1942); J. H. Helberger et al., Ann. 562, 23 (1949); H. Eckoldt, Houben-Weyl 9, 407-427 (1955); A. Schönberg, Präparative Organische Photochemie (Berlin, 1958) p 201; G. Sosnovsky, Free Radical Reactions in Preparative Organic Chemistry (New York, 1964) p 105.